47880168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 138178560

約数和(自身を除く): 90298392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2767, 2884, 4326, 5534, 5768, 8301, 8652, 11068, 16602, 17304, 19369, 22136, 33204, 38738, 58107, 66408, 77476, 116214, 154952, 232428, 285001, 464856, 570002, 855003, 1140004, 1710006, 1995007, 2280008, 3420012, 3990014, 5985021, 6840024, 7980028, 11970042, 15960056, 23940084, 47880168]

約数ペア:

[(1, 47880168), (2, 23940084), (3, 15960056), (4, 11970042), (6, 7980028), (7, 6840024), (8, 5985021), (12, 3990014), (14, 3420012), (21, 2280008), (24, 1995007), (28, 1710006), (42, 1140004), (56, 855003), (84, 570002), (103, 464856), (168, 285001), (206, 232428), (309, 154952), (412, 116214), (618, 77476), (721, 66408), (824, 58107), (1236, 38738), (1442, 33204), (2163, 22136), (2472, 19369), (2767, 17304), (2884, 16602), (4326, 11068), (5534, 8652), (5768, 8301)]